191734088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 446933760

約数和(自身を除く): 255199672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 2557, 2678, 2884, 5114, 5356, 5768, 9373, 10228, 10712, 17899, 18746, 20456, 33241, 35798, 37492, 66482, 71596, 74984, 132964, 143192, 232687, 263371, 265928, 465374, 526742, 930748, 1053484, 1843597, 1861496, 2106968, 3423823, 3687194, 6847646, 7374388, 13695292, 14748776, 23966761, 27390584, 47933522, 95867044, 191734088]

約数ペア:

[(1, 191734088), (2, 95867044), (4, 47933522), (7, 27390584), (8, 23966761), (13, 14748776), (14, 13695292), (26, 7374388), (28, 6847646), (52, 3687194), (56, 3423823), (91, 2106968), (103, 1861496), (104, 1843597), (182, 1053484), (206, 930748), (364, 526742), (412, 465374), (721, 265928), (728, 263371), (824, 232687), (1339, 143192), (1442, 132964), (2557, 74984), (2678, 71596), (2884, 66482), (5114, 37492), (5356, 35798), (5768, 33241), (9373, 20456), (10228, 18746), (10712, 17899)]